3919800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 12499200

約数和(自身を除く): 8579400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 139, 141, 150, 188, 200, 235, 278, 282, 300, 376, 417, 470, 556, 564, 600, 695, 705, 834, 940, 1112, 1128, 1175, 1390, 1410, 1668, 1880, 2085, 2350, 2780, 2820, 3336, 3475, 3525, 4170, 4700, 5560, 5640, 6533, 6950, 7050, 8340, 9400, 10425, 13066, 13900, 14100, 16680, 19599, 20850, 26132, 27800, 28200, 32665, 39198, 41700, 52264, 65330, 78396, 83400, 97995, 130660, 156792, 163325, 195990, 261320, 326650, 391980, 489975, 653300, 783960, 979950, 1306600, 1959900, 3919800]

約数ペア:

[(1, 3919800), (2, 1959900), (3, 1306600), (4, 979950), (5, 783960), (6, 653300), (8, 489975), (10, 391980), (12, 326650), (15, 261320), (20, 195990), (24, 163325), (25, 156792), (30, 130660), (40, 97995), (47, 83400), (50, 78396), (60, 65330), (75, 52264), (94, 41700), (100, 39198), (120, 32665), (139, 28200), (141, 27800), (150, 26132), (188, 20850), (200, 19599), (235, 16680), (278, 14100), (282, 13900), (300, 13066), (376, 10425), (417, 9400), (470, 8340), (556, 7050), (564, 6950), (600, 6533), (695, 5640), (705, 5560), (834, 4700), (940, 4170), (1112, 3525), (1128, 3475), (1175, 3336), (1390, 2820), (1410, 2780), (1668, 2350), (1880, 2085)]